reactos/lib/sdk/crt/time/difftime.c

   1 /*
   2  * COPYRIGHT:   LGPL, See LGPL.txt in the top level directory
   3  * PROJECT:     ReactOS CRT library
   4  * FILE:        lib/sdk/crt/time/difftime.c
   5  * PURPOSE:     Implementation of difftime
   6  * PROGRAMERS:  Timo Kreuzer
   7  */
   8 #include <time.h>
   9 #include "bitsfixup.h"
  10
  11 /**
  12  * \name difftime
  13  * \brief Retrurns the difference between two time_t values in seconds.
  14  * \param time1 Beginning time.
  15  * \param time2 Ending time.
  16  */
  17 double
  18 difftime(
  19     time_t time1, /**< Beginning time */
  20     time_t time2) /**< Ending time */
  21 {
  22     return (double)(time1 - time2);
  23 }